squeezelite-esp32/protobuf/proto/Led.proto

syntax = "proto3";

package sys.led;
import "customoptions.proto";
import "GPIO.proto";
import "nanopb.proto";
option (nanopb_fileopt).enum_to_string = true;
enum types { 
    UNKNOWN = 0;
    GPIO = 1;
    WS2812 = 2;
  }
  message config {
    option (nanopb_msgopt).packed_struct  = true;
    option (nanopb_msgopt).msgid  = 10029;
    gpio.config gpio = 1 [(cust_field).v_msg='{"pin":-1,"level":"LOW"}'];
    int32 brightness = 2 [(nanopb).int_size = IS_8]; // 0 to 100%
    types led_type = 3;
  }